Is it ok to use bitcoin-lib.js from bitcoincore.tech for production?

External question — Bitcoin Stack Exchange Author: qpaycm Original post: https://bitcoin.stackexchange.com/questions/123990 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. There's a bitcoin-lib.js at bitcoincore.tech website, but from the code it is not clear which version is it? Master-branch? Stable?

External answer — Bitcoin Stack Exchange Author: qpaycm Original post: https://bitcoin.stackexchange.com/a/123996 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. From bitcoinlib-js documentation : The recommended method of using bitcoinjs-lib in your browser is through browserify. like this: $ npm install bitcoinjs-lib browserify $ npx browserify --standalone bitcoin -o bitcoinjs-lib.js <<< "module.exports = require('bitcoinjs-lib');" and then compare it with https://bitcoincore.tech/apps/bitcoinjs-ui/lib/bitcoinjs-lib.js

External answer — Bitcoin Stack Exchange Author: qpaycm Original post: https://bitcoin.stackexchange.com/a/124000 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. As @paulmillr stated: If your goal is absolute security, don't use any JS lib — including bindings to native ones. Use low-level libraries & languages.